{
  "ca-prefix": "/example",
  "ca-info": "An example NDNCERT CA",
  "max-validity-period": "1296000",
  "max-suffix-length": "2",
  "probe-parameters":
  [
    {"probe-parameter-key": "email"}
  ],
  "supported-challenges":
  [
    { "challenge": "pin" },
    { "challenge": "email" }
  ],
  "redirect-to":
  [
      {
        "ca-prefix": "/ndn/edu/ucla",
        "certificate": "Bv0BNQcwCANuZG4IA2VkdQgEdWNsYQgDS0VZCAgAdGt6D7S2VAgEc2VsZggJ/QAAAX5lZMOiFAkYAQIZBAA27oAVWzBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABOKmvwHmK5t+MhMPgft4qmKC7YF9I6UM/o7GFa4BjZQknsqLvxdW2zIAF+iPPHJV0eVAijX6bYrQobuomiWZAY0WUBsBAxwhBx8IA25kbggDZWR1CAR1Y2xhCANLRVkICAB0a3oPtLZU/QD9Jv0A/g8xOTcwMDEwMVQwMDAwMDD9AP8PMjA0MjAxMTJUMDAxNjQ5F0cwRQIgBF/HS0j1DMo/dIILv/6IMUmMAhVtS3m97YgS8tsBhC0CIQCgEm0e6KoBCyV6PiueN9YW9zSSkdg8MLCxsyduP8tRsQ=="
      },
      {
        "ca-prefix": "/ndn/edu/ucla/cs",
        "certificate": "Bv0BPgc0CANuZG4IA2VkdQgEdWNsYQgCY3MIA0tFWQgI27kFrpVyxUAIBHNlbGYICf0AAAF+ZZ/79xQJGAECGQQANu6AFVswWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAASOLtEWMpMk8tPqPe0VY9SAYA0e969NNy5t0QeseNvr6AbYWQHBR4oa6Ymv3TRlQnyy+IzvKPte5suX/Qhtnjn2FlQbAQMcJQcjCANuZG4IA2VkdQgEdWNsYQgCY3MIA0tFWQgI27kFrpVyxUD9AP0m/QD+DzE5NzAwMTAxVDAwMDAwMP0A/w8yMDQyMDExMlQwMTIxMzAXSDBGAiEAm+aJbcmI0n37Qhear5fo//S02ZlDkmao8a7olSsElx8CIQDD8dZkYfD8xcvYl3vXm7G/NSXFrnrRqxC7NR/4r4swbw=="
        "policy-type": "email",
        "policy-param": "cs.ucla.edu"
      }
  ]
}